Portrait of the trap-jaw ant Odontomachus rixosus with her jaws open. Note the forward-facing trigger hairs.

Cambodia (laboratory colony at the University of Illinois)
Portrait of the trap-jaw ant Odontomachus rixosus with her jaws closed.

Cambodia (laboratory colony at the University of Illinois)
Portrait of the trap-jaw ant Odontomachus rixosus.

Cambodia (laboratory colony at the University of Illinois)
Portrait of the trap-jaw ant Odontomachus rixosus with her jaws open. Note the forward-facing trigger hairs.

Cambodia (laboratory colony at the University of Illinois)
Portrait of the trap-jaw ant Odontomachus rixosus with her jaws closed.

Cambodia (laboratory colony at the University of Illinois)
Messor pergandei harvester ant. Many desert species have a 'psammophore'- a basket of long hairs under the head- enabling the ants to carry dry sand. This individual was photographed on glass in the studio.

Palm Desert, California
Polyrhachis (Cyrtomyrma) sp.  This weaver ant colony has made a nest by folding a leaf and sealing the open ends with silk and debris.

Cape York Peninsula, Queensland, Australia
Camponotus aeneopilosus

Yandoit, Victoria, Australia
Polyrhachis (Cyrtomyrma) sp.  This weaver ant colony has made a nest by folding a leaf and sealing the open ends with silk and debris.

Cape York Peninsula, Queensland, Australia
Portrait of the trap-jaw ant Odontomachus rixosus with her jaws open. Note the forward-facing trigger hairs.

Cambodia (laboratory colony at the University of Illinois)
Portrait of the trap-jaw ant Odontomachus rixosus with her jaws open. Note the forward-facing trigger hairs.

Cambodia (laboratory colony at the University of Illinois)
Portrait of the trap-jaw ant Odontomachus rixosus with her jaws open. Note the forward-facing trigger hairs.

Cambodia (laboratory colony at the University of Illinois)
See photo in original gallery.
all images and text © Alex Wild 2001-2013